PowerShell with ErrorActionPreference=Stop escalates ANY native-command
stderr output to a script-terminating error. git writes plenty of
informational lines to stderr (CRLF nags, "remote: Processed N
references", "Switched to branch X"), which made the sync script
abort partway through every run when actually nothing was wrong.
Three fixes:
1. Switch to ErrorActionPreference=Continue and check $LASTEXITCODE
manually after each git call.
2. Drain stderr on each git invocation with `2>&1 | Out-Null`.
3. Disable core.autocrlf and core.safecrlf in the throwaway wiki
clone so git stops complaining about line endings.
Verified end-to-end against Gitea: 12 pages + sidebar pushed cleanly.
Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
justin
9fcff2694a